{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"HP-UX 10.10, 10.20, 10.24, 11.00, 11.04, 11.11 et 11.22 ;","product":{"name":"N/A","vendor":{"name":"N/A","scada":false}}},{"description":"Solaris versions 2.5.1 \u00e0 9 ;","product":{"name":"N/A","vendor":{"name":"N/A","scada":false}}},{"description":"IBM AIX 4.3, 5.1 et 5.2.","product":{"name":"AIX","vendor":{"name":"IBM","scada":false}}},{"description":"SGI IRIX version 6.5.13 et ant\u00e9rieures ;","product":{"name":"N/A","vendor":{"name":"N/A","scada":false}}}],"affected_systems_content":null,"content":"## Description\n\nLe serveur xfs (XWindow Font Serveur) est utilis\u00e9 sur les serveurs X\nWindow pour distribuer les polices de caract\u00e8res aux clients X Window.\n\nUne vuln\u00e9rabilit\u00e9 de type d\u00e9bordement de m\u00e9moire permet \u00e0 un utilisateur\nmal intentionn\u00e9 d'ex\u00e9cuter, \u00e0 distance, du code arbitraire sur la\nmachine vuln\u00e9rable.\n\n## Contournement provisoire\n\nFiltrer au niveau du pare-feu le port 7100/tcp utilis\u00e9 par xfs afin\nd'emp\u00eacher l'exploitation de cette vuln\u00e9rabilit\u00e9 depuis l'Internet.\n\n## Solution\n\nSe r\u00e9f\u00e9rer aux bulletins de s\u00e9curit\u00e9 des diff\u00e9rents \u00e9diteurs pour\nl'obtention des correctifs.\n","cves":[],"links":[{"title":"Avis de s\u00e9curit\u00e9 \"Solaris fs.auto Remote Compromise    Vulnerability\" d'ISS :","url":"http://bvlive01.iss.net/issEN/delivery/xforce/alertdetail.jsp?oid=21541"},{"title":"Avis de s\u00e9curit\u00e9 \"Buffer Overflow Vulnerability in X Font    Server\" de SGI :","url":"ftp://patches.sgi.com/support/free/security/advisories/20021202-01-I"},{"title":"Bulletin de s\u00e9curit\u00e9 HPSBUX0212-228 de Hewlett-Packard :","url":"http://itrc.hp.com"},{"title":"Bulletin de s\u00e9curit\u00e9 #48879 de Sun :","url":"http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/48879"},{"title":"Bulletin de s\u00e9curit\u00e9 IBM AIX :","url":"http://www-1.ibm.com/services/continuity/recover1.nsf/mss/MSS-OAR-E01-2003.1601.1"}],"reference":"CERTA-2002-AVI-253","revisions":[{"description":"version initiale.","revision_date":"2002-11-27T00:00:00.000000"},{"description":"ajout r\u00e9f\u00e9rence au bulletin de s\u00e9curit\u00e9 #48879 de Sun.","revision_date":"2002-11-28T00:00:00.000000"},{"description":"suppression des mentions sp\u00e9cifiques \u00e0 Solaris, ajout r\u00e9f\u00e9rence au bulletin de s\u00e9curit\u00e9 de SGI.","revision_date":"2002-12-05T00:00:00.000000"},{"description":"ajout r\u00e9f\u00e9rence au bulletin de s\u00e9curit\u00e9 HPSBUX0212-228 de Hewlett-Packard.","revision_date":"2002-12-10T00:00:00.000000"},{"description":"ajout bulletin IBM et r\u00e9f\u00e9rence CVE.","revision_date":"2004-01-20T00:00:00.000000"}],"risks":[{"description":"Ex\u00e9cution de code arbitraire \u00e0 distance"},{"description":"D\u00e9ni de service"}],"summary":"Une vuln\u00e9rabilit\u00e9 du service xfs permet \u00e0 un utilisateur mal intentionn\u00e9\nd'ex\u00e9cuter du code arbitraire, \u00e0 distance, sur la machine vuln\u00e9rable.\n","title":"Vuln\u00e9rabilit\u00e9 de XFS (XWindow Font Server)","vendor_advisories":[{"published_at":null,"title":"Avis de s\u00e9curit\u00e9 CA-2002-34 du CERT/CC","url":"http://www.cert.org/Advisories/CA-2002-34.html"}]}